PREPARATION AND CRYSTAL DATA OF THE NEW COMPOUNDS AG7MS6 (M=TA AND NB)

被引：2

作者：

WADA, H

机构：

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1991年 / 64卷 / 06期

关键词：

D O I：

10.1246/bcsj.64.2022

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The compounds Ag7TaS6 and Ag7NbS6 were prepared by a sealed silica tube method at 500-degrees-C for 4 d. They crystallize in the face-centered cubic system with the unit-cell dimensions of a = 10.5139 +/- 0.0003 angstrom and a = 10.5001 +/- 0.0006 angstrom, respectively. From the density measurements, it has been clarified that the unit cell contains four formula units.

引用

收藏

页码：2022 / 2023

页数：2

相关论文

共 15 条

[1]

BLACHNIK R, 1980, Z NATURFORSCH B, V35, P1268

[2] PHASE INVESTIGATIONS IN SILVER-GALLIUM-SULPHUR SYSTEM [J].

BRANDT, G ;

KRAMER, V .

MATERIALS RESEARCH BULLETIN, 1976, 11 (11) :1381-1388

[3] AG7ASS6 AND AG7ASSE6 COMPOUNDS - STUDY OF THERMAL, CRYSTALLOGRAPHIC AND ELECTRICAL-PROPERTIES [J].

CARCALY, C ;

OLLITRAULTFICHET, R ;

HOUPHOUET, D ;

EHOLIE, R ;

FLAHAUT, J .

MATERIALS RESEARCH BULLETIN, 1979, 14 (12) :1497-1503

[4] CRYSTAL-STRUCTURE OF PHASE BETA-AG9GASE6 [J].

DELOUME, JP ;

FAURE, R ;

LOISELEUR, H ;

ROUBIN, M .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1978, 34 (NOV) :3189-3193

[5] A NEW COMPOUND, AG9GASE6 - STRUCTURAL STUDY OF THE ALPHA-PHASE [J].

DELOUME, JP ;

FAURE, R .

JOURNAL OF SOLID STATE CHEMISTRY, 1981, 36 (01) :112-117

[6] CRYSTAL-STRUCTURE OF GAMMA-AG8GETE6, A POTENTIAL MIXED ELECTRONIC-IONIC CONDUCTOR [J].

GELLER, S .

ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 1979, 149 (1-2) :31-47

[7]

GOROCHOV O, 1967, CR ACAD SCI C CHIM, V264, P2153

[8] UBER EINIGE TERNARE CHALKOGENIDE VOM ARGYRODIT-TYP [J].

HAHN, H ;

SCHULZE, H ;

SECHSER, L .

NATURWISSENSCHAFTEN, 1965, 52 (15) :451-&

[9] SILVER IONIC AND ELECTRONIC CONDUCTIVITY IN AG9GAS6, AG9AIS6, AGGAS2, AGAIS2, AND AGAL5S8 [J].

HELLSTROM, EE ;

HUGGINS, RA .

JOURNAL OF SOLID STATE CHEMISTRY, 1980, 35 (02) :207-214

[10]

KREBS B, 1977, Z NATURFORSCH B, V32, P373